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60ml Fine Adjustable Pressure Equalizing Addition Funnel Graduated Dropping Funnel with PTFE Stopcock & 14/20 Joint Borosilicate Glass Lab Glassware

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$37.08

$ 16 .99 $16.99

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JRLGD Fine Adjustable Pressure Equalizing Addition Funnel Graduated Dropping Funnel with PTFE Stopcock Borosilicate Glass Lab Glassware
Product: Pressure Equalizing Addition Funnel
Material: Glass
Stopcock: Fine Adjustable PTFE Stopcock
Characteristics
Borosilicate glass, high strength, excellent chemical stability, uniform wall thickness, durable and reusable
The dropping funnel features a joint at top and bottom, drip stem, pressure-equalizing arm, fine adjustable PTFE T-Bore stopcock and graduation marks for easier measuring
The funnel is commonly used to slowly add reagent solution to a reaction in scientific researches and chemical laboratory